Analysis of alcohol-water diffusion process using digital holographic interferometry

Shilpi Agarwal, Manoj Kumar, Varun Kumar, Chandra Shakher

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

4 Scopus citations

Abstract

In this paper, digital holographic interferometric method is proposed for the measurement of diffusion coefficient of alcohol in distilled water. The diffusion coefficient is measured directly from the phase difference of the interferograms. In addition to this the alcohol-water diffusion process is characterized by dimensionless parameters such as Schmidt number, Prandtl number, Lewis number and Reynolds number.

Original languageEnglish
Title of host publicationSPECKLE 2015
Subtitle of host publicationVI International Conference on Speckle Metrology
EditorsFernando Mendoza Santoyo, Eugenio R. Mendez
PublisherSPIE
ISBN (Electronic)9781628418781
DOIs
StatePublished - 1 Jan 2015
Externally publishedYes
Event6th International Conference on Speckle Metrology, SPECKLE 2015 - Guanajuato, Mexico
Duration: 24 Aug 201526 Aug 2015

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume9660
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Conference

Conference6th International Conference on Speckle Metrology, SPECKLE 2015
Country/TerritoryMexico
CityGuanajuato
Period24/08/1526/08/15

Keywords

  • Concentration
  • Diffusion coefficient
  • Digital holography
  • Phase

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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